90759838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205339}}^1$

素因数の和:205371

約数の個数: 16

約数和(自身を含む): 155237040

約数和(自身を除く): 64477202

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 205339, 410678, 2669407, 3490763, 5338814, 6981526, 45379919, 90759838]

約数ペア:

[(1, 90759838), (2, 45379919), (13, 6981526), (17, 5338814), (26, 3490763), (34, 2669407), (221, 410678), (442, 205339)]